DE29916167U1 - Active headrest with gas bag module - Google Patents

Active headrest with gas bag module

Info

Publication number
DE29916167U1
DE29916167U1 DE29916167U DE29916167U DE29916167U1 DE 29916167 U1 DE29916167 U1 DE 29916167U1 DE 29916167 U DE29916167 U DE 29916167U DE 29916167 U DE29916167 U DE 29916167U DE 29916167 U1 DE29916167 U1 DE 29916167U1
Authority
DE
Germany
Prior art keywords
base part
head cushion
cushion support
gas bag
support part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29916167U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls GmbH
TRW Occupant Restraint Systems GmbH
Original Assignee
Johnson Controls GmbH
TRW Occupant Restraint Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Controls GmbH, TRW Occupant Restraint Systems GmbH filed Critical Johnson Controls GmbH
Priority to DE29916167U priority Critical patent/DE29916167U1/en
Priority to DE10041260A priority patent/DE10041260B4/en
Priority to US09/662,526 priority patent/US6575494B1/en
Publication of DE29916167U1 publication Critical patent/DE29916167U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/803—Head-rests fixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/891—Head-rests with the head-rest being comma-shaped in side view
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R2021/21525—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member the lid being fixed on the bag, or forming part of the bag wall, or the bag itself being used as wall liner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Aktive Kopfstütze (1) für einen Fahrzeugsitz, beste­ hend aus einem mit dem Sitz verbindbaren Basisteil (2) und einem derart lösbar mit dem Basisteil (2) ver­ bundenen Kopfpolster-Trägerteil (4) sowie einem derart zwischen dem Basisteil (2) und dem Kopfpolster-Träger­ teil (4) integrierten Gassackmodul (8), daß in einem sensorisch erfaßten Rückhaltefall durch Aufblasen eines Gassacks (10) das Kopfpolster-Trägerteil (4) von dem Basisteil (2) gelöst und zum Verringern des Ab­ standes zum Kopf einer auf dem Sitz sitzenden Person vom Basisteil (2) weg bewegt wird.1. Active head restraint ( 1 ) for a vehicle seat, consisting of a base part ( 2 ) that can be connected to the seat and a head cushion support part ( 4 ) that is releasably connected to the base part ( 2 ) and one that is between the base part ( 2 ) and the head cushion support part ( 4 ) integrated gas bag module ( 8 ) that in a sensor-detected restraint case by inflating a gas bag ( 10 ) the head cushion support part ( 4 ) from the base part ( 2 ) and to reduce the distance from the head a person sitting on the seat is moved away from the base part ( 2 ). 2. Kopfstütze nach Anspruch 1, dadurch gekennzeichnet, daß die lösbare Verbindung zwischen dem Basisteil (2) und dem Kopfpolster-Trägerteil (4) über Verbindungs­ mittel (14) derart erfolgt, daß ein Lösen des Kopfpol­ ster-Trägerteils (4) von dem Basisteil (2) durch manu­ elle Handhabungen weitgehend ausgeschlossen ist.2. Headrest according to claim 1, characterized in that the releasable connection between the base part ( 2 ) and the head cushion support part ( 4 ) via connecting means ( 14 ) such that a release of the Kopfpol ster support part ( 4 ) of the Base part ( 2 ) is largely excluded by manual handling. 3. Kopfstütze nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Basisteil (2) und das Kopfpolster-Trägerteil (4) über Rastmittel (16) lösbar verbunden sind.3. Headrest according to claim 1 or 2, characterized in that the base part (2) and the head cushion support member are connected (4) via locking means (16) releasably. 4. Kopfstütze insbesondere nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Gassack (10) im Rückhaltefall eine wirksame Aufprallfläche in vertikaler und/oder horizontaler Richtung vergrößert.4. Headrest in particular according to one of claims 1 to 3, characterized in that the gas bag ( 10 ) increases an effective impact surface in the vertical and / or horizontal direction in the case of retention. 5. Kopfstütze nach Anspruch 4, dadurch gekennzeichnet, daß der Gassack (10) im Rückhaltefall zum Vergrößern der Aufprallfläche mit einem nach außen austretenden Randbereich (18) ein Kopfpolster (6) rahmenartig vollständig umschließt.5. Headrest according to claim 4, characterized in that the gas bag ( 10 ) in the case of retention to enlarge the impact surface with an outwardly emerging edge region ( 18 ) completely surrounds a head cushion ( 6 ) frame-like. 6. Kopfstütze nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß zwischen dem Basisteil (2) und dem Kopfpolster- Trägerteil (4) ein umlaufender Spalt (20) gebildet ist, der sich im Rückhaltefall durch die Bewegung des Kopfpolster-Trägerteils (4) zum Austritt des Gassack- Randbereiches (18) vergrößert.6. Headrest according to claim 4 or 5, characterized in that a circumferential gap ( 20 ) is formed between the base part ( 2 ) and the head cushion support part ( 4 ), which is in the case of retention by the movement of the head cushion support part ( 4 ) enlarged to exit the gas bag edge area ( 18 ). 7. Kopfstütze nach Anspruch 6, dadurch gekennzeichnet, daß der Spalt (20) von einem Bezugmaterial (22) überdeckt ist, wobei das Bezugmaterial (22) über den Verlauf des Spaltes (20) hinweg aufreißbar ist. 7. Headrest according to claim 6, characterized in that the gap ( 20 ) is covered by a cover material ( 22 ), the cover material ( 22 ) over the course of the gap ( 20 ) can be torn away. 8. Kopfstütze nach Anspruch 6, dadurch gekennzeichnet, daß das Kopfpolster-Trägerteil (4) und das Basisteil (2) jeweils für sich mit einem Bezugmaterial (22) überzogen sind, so daß der Spalt (20) offen als Sichtspalt ausgebildet ist.8. Headrest according to claim 6, characterized in that the head cushion support part ( 4 ) and the base part ( 2 ) are each individually covered with a cover material ( 22 ), so that the gap ( 20 ) is open as a viewing gap. 9. Kopfstütze nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Basisteil (2) eine Aufnahme (24) zur ins­ besondere auswechselbaren Unterbringung des Gassacks­ moduls (8) aufweist, wobei die Aufnahme (24) von dem Kopfpolster-Trägerteil (4) deckelartig abgedeckt wird.9. Headrest according to one of claims 1 to 8, characterized in that the base part ( 2 ) has a receptacle ( 24 ) for the in particular interchangeable accommodation of the gas bag module ( 8 ), the receptacle ( 24 ) of the head cushion support part ( 4 ) is covered like a lid. 10. Kopfstütze nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Gassack (10) vorzugsweise lösbar über eine Halteschlaufe mit dem Kopfpolster-Trägerteil (4) verbunden ist.10. Headrest according to one of claims 1 to 9, characterized in that the gas bag ( 10 ) is preferably releasably connected via a strap with the head cushion support part ( 4 ). 11. Kopfstütze nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Basisteil (2) und /oder das Kopfpolster- Trägerteil (4) jeweils als einstückiges Formteil aus Kunststoff gebildet sind/ist.11. Headrest according to one of claims 1 to 10, characterized in that the base part ( 2 ) and / or the head cushion support part ( 4 ) are / are each formed as a one-piece molded part made of plastic. 12. Kopfstütze nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß das Basisteil (2) insbesondere über zwei Halte­ stangen (28) mit einer Rückenlehne des Fahrzeugsitzes verbindbar ist, wobei Mittel zum elektrischen Anschluß des Gassacksmoduls (8) vorgesehen sind.12. Headrest according to one of claims 1 to 11, characterized in that the base part ( 2 ) in particular via two holding rods ( 28 ) can be connected to a backrest of the vehicle seat, with means for the electrical connection of the gas bag module ( 8 ) being provided.
DE29916167U 1999-09-14 1999-09-14 Active headrest with gas bag module Expired - Lifetime DE29916167U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29916167U DE29916167U1 (en) 1999-09-14 1999-09-14 Active headrest with gas bag module
DE10041260A DE10041260B4 (en) 1999-09-14 2000-08-23 Active headrest with gas bag module
US09/662,526 US6575494B1 (en) 1999-09-14 2000-09-14 Active head restraint with gas bag module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29916167U DE29916167U1 (en) 1999-09-14 1999-09-14 Active headrest with gas bag module

Publications (1)

Publication Number Publication Date
DE29916167U1 true DE29916167U1 (en) 2001-01-25

Family

ID=8078901

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29916167U Expired - Lifetime DE29916167U1 (en) 1999-09-14 1999-09-14 Active headrest with gas bag module
DE10041260A Expired - Fee Related DE10041260B4 (en) 1999-09-14 2000-08-23 Active headrest with gas bag module

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10041260A Expired - Fee Related DE10041260B4 (en) 1999-09-14 2000-08-23 Active headrest with gas bag module

Country Status (2)

Country Link
US (1) US6575494B1 (en)
DE (2) DE29916167U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136523A1 (en) * 2001-07-26 2003-02-13 Metzeler Schaum Gmbh Headrest, in particular, for a vehicle seat comprises a cushion section with an interior space containing a foam element which has a variable volume for production of side support zones
DE10261901A1 (en) * 2002-12-23 2004-08-26 Volkswagen Ag Motor vehicle occupant active head support device has means for rapid movement of a headrest to a support point that are triggered by a crash or pre-crash sensor
EP2511127A2 (en) 2011-04-14 2012-10-17 Grammer Ag Head support for vehicle seats

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ13291U1 (en) * 2003-04-03 2003-05-12 Hadrabová Dvořáková Markéta Safety inflation bag
CN101296819A (en) * 2005-10-25 2008-10-29 英提尔汽车公司 Active head restraint
DE102006014381B4 (en) * 2006-03-27 2010-09-16 Autoliv Development Ab Safety device for motor vehicles
DE102007014799A1 (en) 2007-03-28 2008-10-02 Faurecia Autositze Gmbh Active headrest for motor vehicle seat, has single piece cover provided with cover reference separation unit, where base part-base plate and head pad carrier-base plate are covered with single piece cover
US7445284B2 (en) * 2007-04-05 2008-11-04 Gerfast Sten R In-expensive head and upper torso restraint with u-shaped air bag
US8348338B2 (en) 2007-09-10 2013-01-08 Johnson Controls Technology Company Electrical connection protection unit
TWI362581B (en) * 2008-12-19 2012-04-21 Wistron Corp Portable electronic device with an impact-protection function
ES2441290B1 (en) 2012-03-28 2014-12-04 Batz, S.Coop. Headrest for car seats
US10173565B2 (en) * 2016-05-18 2019-01-08 Ford Global Technologies, Llc Vehicle seat and headrest with dynamic impact energy management system

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DE1555142B2 (en) * 1966-09-15 1977-01-13 Daimler-Benz Ag, 7000 Stuttgart HEAD PROTECTION FOR VEHICLE OCCUPANTS
DE2058608A1 (en) * 1970-11-28 1972-06-08 Daimler Benz Ag Safety device for the occupants of vehicles, in particular passenger cars
US4720146A (en) * 1986-08-28 1988-01-19 General Motors Corporation Vehicle seat headrest apparatus and method
EP0593845A1 (en) * 1992-10-23 1994-04-27 Tandberg Data A/S Air bag for an automobile head cushion activatable upon a rear-end impact
SE9402877L (en) * 1994-08-30 1996-05-15 Autosafe Automobile I Stockhol Device for counteracting whiplash injuries
JPH0872660A (en) 1994-09-05 1996-03-19 Sensor Technol Kk Impact mitigating device for head rest
DE19509014A1 (en) * 1995-03-13 1996-09-19 Christoph Dr Bonke Head support for seats with back rest matched to individual requirements
DE29504287U1 (en) 1995-03-13 1995-05-11 Bonke Christoph Dr Individually adjustable headrest for seats with a backrest
DE19548339C2 (en) * 1995-12-22 1998-05-28 Daimler Benz Ag Headrest for a vehicle seat
JP3211667B2 (en) * 1996-06-26 2001-09-25 トヨタ自動車株式会社 Airbag device for head and neck protection
DE29611869U1 (en) 1996-07-08 1996-11-07 Trw Repa Gmbh Knee restraint for vehicles
US5738407A (en) * 1997-01-14 1998-04-14 Lear Corporation Head restraint airbag assembly
US6199900B1 (en) * 1997-06-09 2001-03-13 Gary D. Zeigler Vehicle safety collision headrest system
JP3940439B2 (en) * 1997-06-16 2007-07-04 ティーアールダブリュー・オキュパント・リストレイント・システムズ・ゲーエムベーハー・ウント・コンパニー・カーゲー Vehicle seat with displaceable headrest
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DE29907245U1 (en) 1999-04-23 1999-08-26 Trw Repa Gmbh Inflatable headrest

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136523A1 (en) * 2001-07-26 2003-02-13 Metzeler Schaum Gmbh Headrest, in particular, for a vehicle seat comprises a cushion section with an interior space containing a foam element which has a variable volume for production of side support zones
DE10136523B4 (en) * 2001-07-26 2005-12-15 Metzeler Schaum Gmbh Headrest, in particular for a vehicle seat
DE10261901A1 (en) * 2002-12-23 2004-08-26 Volkswagen Ag Motor vehicle occupant active head support device has means for rapid movement of a headrest to a support point that are triggered by a crash or pre-crash sensor
EP2511127A2 (en) 2011-04-14 2012-10-17 Grammer Ag Head support for vehicle seats
DE102011100341A1 (en) 2011-04-14 2012-10-18 Grammer Aktiengesellschaft Headrest for vehicle seats
DE102011100341B4 (en) * 2011-04-14 2016-12-01 Grammer Aktiengesellschaft Headrest for vehicle seats and method for producing a headrest for vehicle seats
EP2511127B1 (en) * 2011-04-14 2021-07-07 Grammer Ag Head support for vehicle seats

Also Published As

Publication number Publication date
DE10041260A1 (en) 2001-04-12
US6575494B1 (en) 2003-06-10
DE10041260B4 (en) 2005-03-31

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010301

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021030

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20051011

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20071011

R071 Expiry of right